[Dillo-dev] [patch] fix warning in html.cc

Johannes wrote:

html.cc: In function 'void a_Html_form_event_handler(void*, form::Form*, void*)': html.cc:4331: warning: 'input' may be used uninitialized in this function

Oops. I thought it was strange that I hadn't gotten this warning, and now I learn that one does not get -Wuninitialized if -O is turned off. I've been compiling without -O to make debugging easy.